Sentence examples for the quantity of light from inspiring English sources

In addition, the quantity of light necessary to affect melatonin may be much smaller than once thought.

As well as addressing cost issues, the Array products are designed to optimise the quantity of light, energy efficiency, colour rendering and beam uniformity.

The unit for the quantity of light flowing from a source in any one second (the luminous power, or luminous flux) is called the lumen.

Windows, sunshine and privacy The quantity of light is the biggest change: glass features heavily in the design, by Aart Architects for VKR Holding– it has almost twice as many windows as an average house, all triple-glazed with super insulated frames.

The quantity of light pollution from a given area depends on the number and brightness of light sources on the ground, the fraction of light that escapes above the horizontal, the reflectivity of surfaces near the light sources (e.g., roads, pavements, walls, windows), and the prevailing atmospheric conditions.

The same is true of the subtle contrasts of white, cream and pale celadon glazes that give a suite of four large white pieces slightly different tonalities, depending on which glaze is dominant and the quantity of light coming through the gallery's skylights.

"Post-flight" chlorophyll and carotenoid concentrations within Ceratophyllum apical segments were directly related to the quantities of light received in the experiments, with microgravity exposure (STS-89) failing to account for any significant deviation from ground control studies.

Several techniques have been proposed (Wilson et al, 1997a), such as 'explicit dosimetry', in which the quantities of light, drug and oxygen are continuously monitored during treatment.

In the present study, we can therefore hypothesize that quantity of light and/or its quality were quite similar between the respective pure stands and IC of cultivars Lucy and AOPH10.

Luminous intensity, the quantity of visible light that is emitted in unit time per unit solid angle.

Variations in these properties produce different kinds of lustre, whereas variations in the quantity of reflected light produce different intensities of the same lustre.